نتایج جستجو برای: human papillomavirus hpv

تعداد نتایج: 1652818  

Majid Emtiazy, Fatemeh sadat Faghih, Masomeh Naghshi, Mohammad hassan Lotfi, Mohammad Kamalinejad, mojgan Karimi- Zarchi, Mostafa Enayatrad, Sepideh Mahdavi,

Abstract Introduction: human papillomavirus (HPV) is the most common sexually transmitted disease (STD) throughout the world. The incidence of HPV has been increasing over recent years. Since scant information has been reported on the prevalence of HPV and its related risk factors in Yazd province, the present study aimed to evaluate effects of demographic characteristics as well as the risk...

Objective Background: Human papillomavirus (HPV) is a DNA virus that causes sexually transmitted infection (STI). Recent reports have suggested that HPV may affect sperm parameters and lead to male infertility. This study is aimed to evaluate the correlation between seminal high-risk HPV infection and impairment of sperm quality in Iranian infertile men. MaterialsAndMethods Materials and Method...

Journal: :Biomolecular and health science journal 2021

Introduction: Condyloma acuminata that is also known as genital warts are one of the most common sexually transmitted caused by infection Human papillomavirus (HPV). Persistent Low Risk (LR) or High risk (HR) HPV a factor for progress into benign malignant cancer. The objective to analyze distribution genotype LR-HPV and HR-HPV at condyloma in anogenital region. Methods: A cross sectional study...

Journal: :Journal of Biosciences and Medicines 2023

Background: HPV infection represents an important etiologic factor for Oropharyngeal Squamous Cell Carcinoma (OPSCC). The different ethnic backgrounds could be related to susceptibility Human Papillomavirus (HPV). aim of our study was assess the whole genetic ancestry in status OPSCC patients. Methods: We conducted a cross-sectional on patients with admitted Barretos Cancer Hospital, Brazil fro...

Journal: :jundishapur journal of microbiology 0
mostafa salehi-vaziri department of virology, institute pasteur of iran, tehran, ir iran; department of virology, school of public health, tehran university of medical sciences, tehran, ir iran farzin sadeghi department of microbiology, school of medicine, babol university of medical sciences, babol, ir iran farah bokharaei-salim department of virology, school of medicine, iran university of medical sciences, tehran, ir iran sarang younesi department of clinical laboratory sciences, nilou medical laboratory, tehran, ir iran samaneh alinaghi department of cellular and molecular biology, tonekabon branch, islamic azad university, tonekabon, ir iran seyed hamidreza monavari department of virology, school of medicine, iran university of medical sciences, tehran, ir iran

conclusions in this investigation, the prevalence of hpv infection was relatively substantial. totally, 17 different hpv genotypes were detected and the most frequently detected genotypes were hpv6, hpv11, hpv16, hpv18 and hpv52, respectively. the data from this study is essential for planning future public health strategies including hpv vaccination programs. results no statistical association...

Backround: The present study investigated the correlation between p53 gene codon 72 polymorphism and 6 other genetic single nucleotide polymorphisms (SNPs) in patients with cervical cancer infected by HPV. Methods: 450 patients with cervical cancer (280 Squamous cell carcinoma and 170 Adenocarcinoma) were followed at hospitals in Iran from Dec. 2014 to Apr. 2015. Moreover, 100 age/sex-matche...

Journal: :The Journal of general virology 1992
M C Guido R Zamorano E Garrido-Guerrero P Gariglio A García-Carrancá

The physical state of the human papillomavirus (HPV) genome is usually different in malignant lesions of the skin, in which it is generally found in episomal form, and genital mucosa, in which it is frequently integrated with disruption of the E2 gene. Using chimeric or natural HPV promoters in the presence of the bovine papillomavirus type 1 E2 gene product, we observed transcription activatio...

Journal: :iranian red crescent medical journal 0
mostafa salehi-vaziri department of virology, school of public health, tehran university of medical sciences, tehran, ir iran farzin sadeghi department of virology, school of public health, tehran university of medical sciences, tehran, ir iran; department of immunology and microbiology, school of medicine, babol university of medical sciences, babol, ir iran firoozeh sadat hashemi department of gynecology oncology ,vali-e-asr hospital, tehran university of medical sciences, tehran, ir iran hayedeh haeri department of pathology, cancer institute, imam khomeini hospital complex, tehran university of medical sciences, tehran, ir iran farah bokharaei-salim department of virology, school of medicine, iran university of medical sciences, tehran, ir iran seyed hamidreza monavari department of virology, school of medicine, iran university of medical sciences, tehran, ir iran

conclusions this study describes robust information on the distribution of hpv genotypes among iranian women with and without cervical lesions. the present data may be of importance for designing future public health strategies, including hpv vaccination programs. results in total, hpv infection was detected in 45.4% of the cases. the most common high-risk hpv (hr-hpv) genotype was hpv-16 (32.8...

Journal: :Japanese Journal of Infectious Diseases 2021

Persistent high-risk (HR) human papillomavirus (HPV) infection is an essential risk factor for cervical carcinoma and precancerous lesion. There are differences in HPV distribution among different countries, regions ethnic groups. The aim of this research was to reveal the epidemiological characteristics Chongqing, China. In study, 13,788 women aged 18 78 were screened 23 genotypes by PCR-rever...

Journal: :cell journal 0
kaveh haratian anahita mohseni meybodi shabnam zari moradi parvaneh vosough

background: fanconi anemia (fa) is an autosomal recessive disorder characterized by congenital malformations, bone marrow failure, development of squamous cell carcinoma (scc), and other cancers. human papillomavirus (hpv) in the oral cavity or oropharynx has been associated with an increased risk of laryngeal papillomatosis, invasive squamous cell carcinoma of the head and neck (hnscc) and cer...

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